Jenkins Virus (.jenkins File) Removal and Recovery Guide

Jenkins Virus (.jenkins File) Removal and Recovery Guide

.jenkins Virus virus remove

The .jenkins virus is a ransomware that is currently set against target end users on a global scale. There is no information available about the hacking group behind it. It is believed to be a new iteration of the famous ransomware family. This is one of the reasons why we believe that the hackers are experienced.

Once the .jenkins virus has started it will execute its built-in sequence of dangerous commands. Depending on local conditions or the specific hacker instructions various actions will take place. The file encryption will begin after them — the encrypting component will use a built-in list of target file type extensions. In the end the victim files will be renamed with the .jenkins extension.

Threat Summary

NameJenkins Virus
TypeRansomware, Cryptovirus
Short DescriptionThe ransomware encrypts files on your computer machine and demands a ransom to be paid to allegedly restore them.
SymptomsThe ransomware will blackmail the victims to pay them a decryption fee. Sensitive user data may be encrypted by the ransomware code.
Distribution MethodSpam Emails, Email Attachments
Detection Tool See If Your System Has Been Affected by Jenkins Virus


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss Jenkins Virus.
Data Recovery ToolWindows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.

The .jenkins virus is a new threat which is of unknown origin and found currently attacking hsts all over the world. At the moment there is no detailed information available about the hacking group behind the campaign — it is possible that further details will become available in the coming days and weeks.

It is assumed that the .jenkins virus infections are spread using the most popular distribution tactics. Most of them will probably be done using all sorts of social engineering tactics, they rely on manipulating the victims into opening up dangerous email messages or accessing such sites. They are made to look like notifications and messages that appear as being sent by well-known companies and services.

To manipulate the recipients into interacting with the shown contents the criminals will use hijacked design layout and may also forge the text and graphics which are shown to the victims. Additionally the users will find that many of these sites will be hosted on domain names that sound very similar to the legitimate ones.

Related: Ransomware a Greater Risk for Businesses Still Running Windows 7

Infections can also be done by interacting with dangerous files that are usually fake copies of data that the users may find important to interact with. They can range from different type of documents (containing infected macros) across all popular formats: text files, presentations, databases and spreadsheets. The other popular mechanism is to create application installers of popular software which can be of all popular software: creativity suites, productivity and office tools, utilities and etc. The hackers can also create specially-designed browser hijackers which are dangerous plugins made for the most popular web browsers and uploaded to popular repositories and the hacker-controlled sites.

A detailed analysis of the hijacked samples reveals exactly what kind of features are available in the current version of the .jenkins ransomware. Like other popular threats it will attempt to overcome the installed security software and services. The next module which is run will be engaged with data harvesting that is associated with both information regarding the victims and their machines. A full profile of the installed hardware components is used to generate an unique signature that corresponds with each infected host.

To hide its files that .jenkins virus can rename the folders and change their appearance, this makes it very hard to find manually any traces of potential virus activity. To make it much harder to remove the the ransomware the engine will be automatically started each time the computer is powered on.

Related: .clown+ Virus File (Clown Ransomware) – How to Remove

The virus can also interact with the running processes by looking the up, we anticipate that in future versions can integrate a process hijack or kill functionality. In the end the ransomware operation will be run and it is very likely that the affected files will be processed according to a built-in list of file type extensions. An example file list will include the following type of data: multimedia files, backups, documents, software data, archives and etc. All of them will be processed with a strong cipher and made inaccessible by it. The users will find that they will be renamed with the .jenkins extension. To coerce the victims into paying the hackers a “decryption fee” the virus will also generate an appropriate ransom note called READ_ME.txt.

Remove .jenkins Virus

If your computer system got infected with the .jenkins Files ransomware virus, you should have a bit of experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers. You should remove the ransomware and follow the step-by-step instructions guide provided below.


Martin Beltov

Martin graduated with a degree in Publishing from Sofia University. As a cyber security enthusiast he enjoys writing about the latest threats and mechanisms of intrusion.

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